BlackRock’s Magnite MGNI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$138M Buy
11,657,496
+64,247
+0.6% +$861K ﹤0.01% 1898
2025
Q4
$188M Buy
11,593,249
+180,094
+2% +$2.99M ﹤0.01% 1718
2025
Q3
$249M Buy
11,413,155
+715,111
+7% +$16.9M ﹤0.01% 1541
2025
Q2
$258M Buy
10,698,044
+910,204
+9% +$13.4M ﹤0.01% 1468
2025
Q1
$112M Sell
9,787,840
-379,403
-4% -$6.05M ﹤0.01% 1916
2024
Q4
$162M Buy
10,167,243
+319,005
+3% +$4.68M ﹤0.01% 1785
2024
Q3
$136M Buy
9,848,238
+148,610
+2% +$2.02M ﹤0.01% 1902
2024
Q2
$129M Sell
9,699,628
-80,477
-0.8% -$880K ﹤0.01% 1882
2024
Q1
$105M Sell
9,780,105
-250,695
-2% -$2.5M ﹤0.01% 2022
2023
Q4
$93.7M Buy
10,030,800
+803,871
+9% +$6.35M ﹤0.01% 2119
2023
Q3
$69.6M Buy
9,226,929
+157,688
+2% +$1.7M ﹤0.01% 2198
2023
Q2
$124M Buy
9,069,241
+218,082
+2% +$2.43M ﹤0.01% 1899
2023
Q1
$82M Buy
8,851,159
+5,272
+0.1% +$56.2K ﹤0.01% 2143
2022
Q4
$93.7M Buy
8,845,887
+294,549
+3% +$2.69M ﹤0.01% 2039
2022
Q3
$56.2M Sell
8,551,338
-170,452
-2% -$1.37M ﹤0.01% 2351
2022
Q2
$77.4M Buy
8,721,790
+409,956
+5% +$4.39M ﹤0.01% 2194
2022
Q1
$110M Buy
8,311,834
+2,129
+0% +$28.7K ﹤0.01% 2085
2021
Q4
$145M Sell
8,309,705
-21,586
-0.3% -$487K ﹤0.01% 1961
2021
Q3
$233M Buy
8,331,291
+739,754
+10% +$22.3M 0.01% 1597
2021
Q2
$257M Sell
7,591,537
-1,082,532
-12% -$36.7M 0.01% 1584
2021
Q1
$361M Buy
8,674,069
+644,039
+8% +$27.9M 0.01% 1294
2020
Q4
$247M Buy
8,030,030
+575,166
+8% +$8.7M 0.01% 1456
2020
Q3
$51.8M Buy
7,454,864
+276,561
+4% +$1.85M ﹤0.01% 2278
2020
Q2
$47.9M Buy
7,178,303
+3,615,557
+101% +$22.6M ﹤0.01% 2272
2020
Q1
$19.8M Buy
3,562,746
+81,022
+2% +$745K ﹤0.01% 2610
2019
Q4
$28.4M Buy
3,481,724
+63,450
+2% +$522K ﹤0.01% 2684
2019
Q3
$29.8M Buy
3,418,274
+129,747
+4% +$1.14M ﹤0.01% 2587
2019
Q2
$20.9M Buy
3,288,527
+2,129,580
+184% +$13.1M ﹤0.01% 2818
2019
Q1
$7.05M Buy
1,158,947
+4,523
+0.4% +$23.3K ﹤0.01% 3272
2018
Q4
$4.31M Buy
1,154,424
+362,122
+46% +$1.38M ﹤0.01% 3441
2018
Q3
$2.85M Buy
792,302
+23,298
+3% +$82.4K ﹤0.01% 3655
2018
Q2
$2.19M Sell
769,004
-1,964,513
-72% -$4.68M ﹤0.01% 3710
2018
Q1
$4.92M Sell
2,733,517
-20,758
-0.8% -$39.3K ﹤0.01% 3432
2017
Q4
$5.15M Sell
2,754,275
-29,311
-1% -$73.3K ﹤0.01% 3431
2017
Q3
$10.8M Buy
2,783,586
+32,025
+1% +$136K ﹤0.01% 3126
2017
Q2
$14.1M Buy
2,751,561
+335,240
+14% +$1.84M ﹤0.01% 2984
2017
Q1
$14.2M Buy
2,416,321
+2,407,785
+28,207% +$18.8M ﹤0.01% 2950
2016
Q4
$63K Sell
8,536
-6,304
-42% -$49.1K ﹤0.01% 2815
2016
Q3
$123K Buy
14,840
+4,732
+47% +$50.3K ﹤0.01% 2478
2016
Q2
$138K Buy
10,108
+8,045
+390% +$129K ﹤0.01% 2324
2016
Q1
$38K Sell
2,063
-328
-14% -$5.02K ﹤0.01% 2511
2015
Q4
$40K Buy
2,391
+1,800
+305% +$27.8K ﹤0.01% 2183
2015
Q3
$9K Hold
591
﹤0.01% 2780
2015
Q2
$9K Buy
+591
New +$10.2K ﹤0.01% 2874

Other funds holding MGNI